id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13079		cet-13079		6	.pdf	application/pdf	3433	80	25	Lindeboom R.E.F., Fermoso F.G., Weijma J., Zagt K., and Van Lier J.B., 2011, Autogenerative high pressure digestion: Anaerobic digestion and biogas upgrading in a single step reactor system, Water Science and Technology, 64, 647–653, Lindeboom R.E.F., Ferrer I., Weijma J., and van Lier J.B., 2013, Effect of substrate and cation requirement on anaerobic volatile fatty acid conversion rates at elevated biogas pressure, Bioresource Technology, 150, 60–66, Lindeboom R.E.F., Weijma J., and Lier J.B. Van, 2012, High-caloric biogas production by keeping CO2 in solution at autogenerated biogas pressures up to 20 bar, 1–17, Lombardi L., and Francini G., 2020, Techno-economic and environmental assessment of the main biogas upgrading technologies, Renewable Energy, 156, 440–458, Mao C., Feng Y., Wang X., and Ren G., 2015, Review on research achievements of biogas from anaerobic digestion, Renewable and Sustainable Energy Reviews, 45, 540–555, Martín-Hernández E., Guerras L.S., and Martín M., 2020, Optimal technology selection for the biogas upgrading to biomethane, Journal of Cleaner Production, 267, 122032, Merkle W., Baer K., Lindner J., Zielonka S., Ortloff F., Graf F., Kolb T., Jungbluth T., and Lemmer A., 2017, Influence of pressures up to 50 bar on two-stage anaerobic digestion, Bioresource Technology, 232, 72–78, Miltner M., Makaruk A., and Harasek M., 2017, Review on available biogas upgrading technologies and innovations towards advanced solutions, Journal of Cleaner Production, 161, 1329–1337, 5 Molino A., Nanna F., Migliori M., Iovane P., Ding Y., and Bikson B., 2013, Experimental and simulation results for biomethane production using peek hollow fiber membrane, Fuel, 112, 489–493, Mulka R., Szulczewski W., Szlachta J., and Mulka M., 2016, Estimation of methane production for batch technology – A new approach, Renewable Energy, 90, 440–449, Murano R., Maisano N., Selvaggi R., Pappalardo G., and Pecorino B., 2021, Critical issues and opportunities for producing biomethane in Italy, Energies, 14, 1–14, Nguyen H.H., 2014, Modelling of food waste digestion using ADM1 integrated with Aspen Plus. In the last years, particular attention has been paid to pressurised anaerobic digestion (PAD), which consists of an AD occurring at a pressure higher than the atmospheric one that can be achieved in continuous reactors (Gómez Camacho et al., 2019) or batch reactors by the addition of external gas (i.e. N2 or CO2), or by accumulating biogas, which leads to a gradual increase in autogenerated pressure in the headspace of the reactor (Autogenerated High pressure Digestion, AHPD)	cache/cet-13079.pdf	txt/cet-13079.txt